Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V-B-871 found under Button Sewing Hole by Federal Specifications. The National Stock Number assigned to this part is 8315000427304, and the Federal Supply Class is 8315 Notions And Apparel Findings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like V-B-871.